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Home >  Chemical Encyclopedia > Miscellaneous > Chemical Reagents > Carbonyl Compounds > (2'S,3'S,4R,5R)-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-4,5-dihydroxycyclohex-2-en-1-one

(2'S,3'S,4R,5R)-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-4,5-dihydroxycyclohex-2-en-1-one

CAS No.:

286936-09-2

 Formula:

C12H18O5

 Molecular Weight: 242.26800
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Description

(2S,3S,4aR,8aR)-2,3,4a,8a-Tetrahydro-2,3-dimethoxy-2,3-dimethyl-1,4-benzodioxin-6(5H)-one is an intermediate in the synthesis of (-)-Altenuene, a toxin isolated from the fungus Alternaria tenuis.

Basic Info

Chemical Name

 (2'S,3'S,4R,5R)-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-4,5-dihydroxycyclohex-2-en-1-one

Synonyms

(2R,3S,4aR,8aR)-2,3-dimethoxy-2,3-dimethyl-2,3,4a,8a-tetrahydro-1,4-benzodioxin-6(5H)-one; (2S,3S,4aR,8aR)-2,3-Dimethoxy-2,3-dimethyl-2,3,4a,8a-tetrahydro-5H-benzo[1,4]dioxin-6-one; (4R,5R)-4,5-[(2S,3S)-2,3-Dimethoxybutane-2,3-diyldioxy]cyclohex-2-en-1-one;

CAS No.

 286936-09-2

Molecular Formula

 C12H18O5

Molecular Weight

 242.26800

PSA

 53.99000

LogP

 1.02460

Properties

Melting Point

 181.8 - 183 °C
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